.net - 程序包还原失败。回滚软件包更改-Serilog.AspNetCore

Question

我有一个asp.net Core项目，正在尝试向其中添加记录器。
我选择在其他项目中使用的SeriLog。

但是，当我尝试添加“ Serilog.AspNetCore ”软件包版本2.0.0时，我得到了“

Package restore failed. Rolling back package changes for 'BackEnd'.

我的csproj包含以下设置:

<PropertyGroup>
   <TargetFramework>netcoreapp2.0</TargetFramework>
   <DockerComposeProjectPath>..\..\docker-compose.dcproj</DockerComposeProjectPath>
   <AssemblyName>BackEnd</AssemblyName>
  <RootNamespace>BackEnd</RootNamespace>
</PropertyGroup>

Allready试图清除所有nuget缓存，重建，重新启动VS

在Win10，Visual Studio 2017 15.3.0上运行

是否有日志可以为我提供更多详细信息，为什么我会收到此错误？
有什么建议如何解决吗？

*更新-详细的构建日志(感谢@ Leo-MSFT):

...

Checking compatibility for System.Security.Cryptography.Csp 4.3.0 with .NETCoreApp,Version=v2.0.

Checking compatibility for runtime.osx.10.10-x64.runtime.native.System.Security.Cryptography.Apple 4.3.0 with .NETCoreApp,Version=v2.0.

All packages and projects are compatible with .NETCoreApp,Version=v2.0.

Detected package downgrade: Microsoft.Extensions.DependencyInjection from 2.0.0 to 1.1.1. Reference the package directly from the project to select a different version.

BackEnd (>= 1.0.0) -> Serilog.AspNetCore (>= 2.0.0) -> Microsoft.Extensions.DependencyInjection (>= 2.0.0)

BackEnd (>= 1.0.0) -> Microsoft.Extensions.DependencyInjection (>= 1.1.1)

Package restore failed. Rolling back package changes for 'BackEnd'.

Time Elapsed: 00:00:01.4928161

========== Finished ==========

是的，它似乎与“ Microsoft.Extensions.DependencyInjection ”有关

Answer 1

通过将我所有现有的Nuget软件包更新为可用的最新版本来解决。
包括这5个软件包:

<PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.1.1" />
<PackageReference Include="Microsoft.AspNetCore" Version="2.0.0" />
<PackageReference Include="Microsoft.AspNetCore.Mvc" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration" Version="2.0.0" />
<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="2.0.0" />

问题是 “Microsoft.Extensions.DependencyInjection” 的版本，但我更新了所有这些版本。